http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-9805054-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_107a4c5aae241e3a42043b8f2bae63e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-545 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-48 |
| filingDate | 1998-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d443fa0917d232409a58b5197b3dfc8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c41944e48ec92a3aa81a247028a7830a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a4a9b43c6a807db7dc895c6d799e213 |
| publicationDate | 1999-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-9805054-A |
| titleOfInvention | Catalytic complexes based on lanthanides for the (co) polymerization of conjugated dienes. |
| abstract | Invention Patent: <B> "CATALYTIC COMPLEXES BASED ON LANTANIDS FOR THE (CO) POLYMERIZATION OF CONJUGATED DIENEES" <D>. Lanthanide complexes are described, which are effective in the polymerization of conjugated dienes, obtained by the reaction of LnX ~ 3 ~ with at least one lithium compound selected from: (i) Li (A), molar ratio (Li (A) / LnX ~ 3 ~ being 1.5 to 2.5, (ii) LiLn (A) ~ 4 ~, the molar ratio between LiLn (A) ~ 4 ~ and LnX ~ 3 ~ being 0.5 to 1, 5, where Ln is selected from any of the lanthanides, X is selected from halides, carboxylates, alcoholates, -N (R ~ x ~) (R ~ y ~) where R ~ x ~ and R ~ y ~ , the same or different, are C ~ 1 ~ -C ~ 5 ~ alkyl radicals, A is an allyl radical that has the general formula, where R ~ 1 ~, R ~ 2 ~, R ~ 3 ~ and R ~ 5 ~, the same or different, are selected from hydrogen and C ~ 1 ~ -C ~ 10 ~ alkyl radicals. |
| priorityDate | 1997-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.